package com.wuwu.springcloud;

import com.netflix.hystrix.contrib.metrics.eventstream.HystrixMetricsStreamServlet;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.context.annotation.Bean;

//启动类
@SpringBootApplication
@EnableEurekaClient // 自动 在服务启动后 自动注册 到eureka
@EnableDiscoveryClient //服务发现
@EnableCircuitBreaker //断路器
public class DeptProvider_8083 {
    public static void main(String[] args) {
        SpringApplication.run(DeptProvider_8083.class,args);
    }

    @Bean
    public ServletRegistrationBean a(){
        ServletRegistrationBean servletRegistrationBean =  new ServletRegistrationBean(new HystrixMetricsStreamServlet());
        servletRegistrationBean.addUrlMappings("/actuator/hystrix.stream");
        return servletRegistrationBean;
    }
}
